The tradecraft guide to the techniques of lowering your racing heart rate on demand. Specifically for pivotal moments to regain and retain optimal bodily and mental control during extremely intense situations.[INTEL : Strategic Emotional Intelligence]
[INTEL : Tactical ‘Fight-or-Flight’ Response]
[OPTICS : Undisclosed]
[INTEL : Tactical ‘Fight-or-Flight’ Response]
[OPTICS : Undisclosed]

